Valavu Yoyang'anira Chiwongolero cha Pneumatic Actuator

Valavu Yoyendetsera Galimoto Yoyendetsa Galimoto Yoyendetsa Galimoto

Kufotokozera Kwachidule:

China, Pneumatic Actuator, Control, Globe Valve, Flanged, Manufacture, Factory, Price, Carbon Steel, Stainless Steel, RF Flanged, Wafer, Lugged, A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A. Kupanikizika kuchokera ku Class 150LB mpaka 2500LB.

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

✧ Kufotokozera

Valavu yolamulira pneumatic globe yomwe imadziwikanso kuti valavu yodula mpweya, ndi mtundu wa actuator mu automation system, yokhala ndi multi-spring pneumatic film actuator kapena floating piston actuator ndi regulating valve, kulandira chizindikiro cha chida chowongolera, kuwongolera kudula, kulumikiza kapena kusintha kwa madzi mu process payipi. Ili ndi mawonekedwe osavuta, yankho lomveka bwino komanso kuchitapo kanthu kodalirika. Itha kugwiritsidwa ntchito kwambiri m'magawo amafuta, mankhwala, zitsulo ndi mafakitale ena opanga. Gwero la mpweya wa valavu yodula mpweya imafuna mpweya wosefedwa, ndipo njira yodutsa m'thupi la valavu iyenera kukhala yopanda zodetsa ndi tinthu tamadzimadzi ndi mpweya.
Silinda ya valavu ya pneumatic globe ndi chinthu chopangidwa mosiyanasiyana, chomwe chingagawidwe m'magulu awiri malinga ndi momwe chimagwirira ntchito. Chinthu chogwira ntchito kamodzi chimakhala ndi kasupe wa silinda yobwezeretsanso, yomwe imakhala ndi ntchito yobwezeretsanso yokha yotaya mpweya, kutanthauza kuti, pamene pistoni ya silinda (kapena diaphragm) ili pansi pa ntchito ya kasupe, ndodo yokakamiza silinda imabwerera ku malo oyamba a silinda (malo oyamba a stroke). Silinda yogwira ntchito kawiri ilibe kasupe wobwerera, ndipo kupita patsogolo ndi kubwerera kwa ndodo yokakamiza kuyenera kudalira malo olowera ndi otulukira a gwero la mpweya wa silinda. Pamene gwero la mpweya likulowa m'chipinda chapamwamba cha pistoni, ndodo yokakamiza imasunthira pansi. Pamene gwero la mpweya likulowa m'kati mwa pistoni, ndodo yokakamiza imapita mmwamba. Chifukwa palibe kasupe wobwezeretsanso, silinda yogwira ntchito kawiri imakhala ndi mphamvu zambiri kuposa silinda yogwira ntchito imodzi yokhala ndi mainchesi ofanana, koma ilibe ntchito yobwezeretsanso yokha. Mwachionekere, malo osiyanasiyana olowera amachititsa kuti putter isunthe mbali zosiyanasiyana. Pamene malo olowera mpweya ali kumbuyo kwa ndodo yokakamiza, mpweya wolowetsa mpweya umapangitsa ndodo yokakamiza kupita patsogolo, njira iyi imatchedwa silinda yabwino. M'malo mwake, pamene malo olowera mpweya ali mbali imodzi ya ndodo yokankhira, mpweya wolowera mpweya umapangitsa ndodoyo kubwerera, yomwe imatchedwa silinda yoyankhira. Valavu ya pneumatic globe chifukwa cha kufunika kwakukulu kotaya ntchito yoteteza mpweya, nthawi zambiri amagwiritsa ntchito silinda imodzi yogwira ntchito.

✧ Magawo a Valavu Yolamulira Globe ya Pneumatic Actuator

Chogulitsa	Valavu Yoyendetsera Galimoto Yoyendetsa Galimoto Yoyendetsa Galimoto
M'mimba mwake mwa dzina	NPS 1/2”. 1”, 1 1/4”, 1 1/2”, 2”, 3”, 4”, 6”, 8”, 10”, 12”, 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48”
M'mimba mwake mwa dzina	Kalasi 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB.
Kulumikiza Komaliza	Yopindika (RF, RTJ, FF), Yolumikizidwa.
Ntchito	Choyambitsa Pneumatic
Zipangizo	A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Alloy 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi alloy ina yapadera. A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Alloy 20, Monel, Inconel, Hastelloy
Kapangidwe	Kunja kwa Screw & Yoke (OS&Y), Rising stem, Bolnet Yokhala ndi Bolti kapena Bonnet Yotsekera Yopanikizika
Kapangidwe ndi Wopanga	BS 1873, API 623
Maso ndi Maso	ASME B16.10
Kulumikiza Komaliza	ASME B16.5 (RF & RTJ)
	ASME B16.25 (BW)
Kuyesa ndi Kuyang'anira	API 598
Zina	NACE MR-0175, NACE MR-0103, ISO 15848, API624
Ikupezekanso pa	PT, UT, RT,MT.

✧ Makhalidwe a Valavu Yolamulira Globe ya Pneumatic Actuator

1. Kapangidwe ka thupi la valavu kali ndi mpando umodzi, chikwama, mipando iwiri (miwiri itatu), mitundu itatu, mawonekedwe otsekera ali ndi chisindikizo cholongedza ndi chisindikizo cha bellows mitundu iwiri, mtundu wa kupanikizika kwa mankhwala PN10, 16, 40, 64 mitundu inayi, mtundu wa caliber DN20 ~ 200mm. Kutentha kwa madzi komwe kumagwiritsidwa ntchito kuyambira -60 mpaka 450℃. Mlingo wotayikira ndi kalasi IV kapena kalasi VI. Khalidwe la kayendedwe ka madzi ndi kutseguka mwachangu;
2. choyeretsera masika ambiri ndi njira yosinthira zimalumikizidwa ndi mizati itatu, kutalika konse kumatha kuchepetsedwa ndi pafupifupi 30%, ndipo kulemera kumatha kuchepetsedwa ndi pafupifupi 30%;
3. Thupi la valavu lapangidwa motsatira mfundo ya makina amadzimadzi kukhala njira yochepetsera kukana kwa madzi, ndipo kuchuluka kwa madzi omwe amaperekedwa kumawonjezeka ndi 30%;
4. Gawo lotsekera la magawo amkati mwa valavu lili ndi mitundu iwiri ya chisindikizo cholimba ndi chofewa, mtundu wothina wa carbide yopangidwa ndi simenti, mtundu wofewa wa chisindikizo cha zinthu zofewa, magwiridwe antchito abwino otsekera akatsekedwa;
5. zolumikizira zamkati mwa ma valavu, zimathandizira kusiyana kovomerezeka kwa kuthamanga kwa valavu yodulidwa;
6. Chisindikizo cha bellows chimapanga chisindikizo chonse pa tsinde la valavu yosuntha, kuletsa kuthekera kwa kutuluka kwa cholumikiziracho;
7, choyezera pisitoni, mphamvu yayikulu yogwirira ntchito, kugwiritsa ntchito kusiyana kwakukulu kwa kuthamanga.

✧ Ubwino wa Valavu Yolamulira Globe ya Pneumatic Actuator

Pakutsegula ndi kutseka valavu yachitsulo chopangidwa ndi chitsulo, chifukwa kukangana pakati pa diski ndi pamwamba pa valavu kumakhala kochepa kuposa kwa valavu ya chipata, sikutha kusweka.
Kutsekeka kapena kutseka kwa tsinde la valavu ndi kochepa, ndipo kuli ndi ntchito yodalirika yodulira, ndipo chifukwa kusintha kwa doko la mpando wa valavu kumafanana ndi kutsekeka kwa diski ya valavu, ndikoyenera kwambiri kusintha kuchuluka kwa madzi. Chifukwa chake, valavu yamtunduwu ndi yoyenera kwambiri kudula kapena kulamulira ndi kugwedeza.

✧ Utumiki Wogulitsa Pambuyo Pogulitsa

Monga katswiri wa Pneumatic Actuator Control Gate Valve komanso wogulitsa kunja, tikulonjeza kupatsa makasitomala ntchito yabwino kwambiri yogulitsa pambuyo pogulitsa, kuphatikizapo izi:
1. Perekani malangizo ogwiritsira ntchito mankhwala ndi malingaliro osamalira.
2. Pa zovuta zomwe zachitika chifukwa cha mavuto a khalidwe la malonda, tikulonjeza kupereka chithandizo chaukadaulo ndi kuthetsa mavuto mkati mwa nthawi yochepa kwambiri.
3. Kupatula kuwonongeka komwe kumachitika chifukwa chogwiritsa ntchito bwino, timapereka ntchito zokonzanso ndi kusintha kwaulere.
4.Tikulonjeza kuyankha mwachangu zosowa za makasitomala panthawi ya chitsimikizo cha malonda.
5. Timapereka chithandizo chaukadaulo cha nthawi yayitali, upangiri pa intaneti ndi maphunziro. Cholinga chathu ndikupatsa makasitomala chithandizo chabwino kwambiri ndikupangitsa kuti zomwe makasitomala amakumana nazo zikhale zosangalatsa komanso zosavuta.